60454420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1481}}^1$

素因数の和:1660

約数の個数: 48

約数和(自身を含む): 137683728

約数和(自身を除く): 77229308

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 157, 260, 314, 628, 785, 1481, 1570, 2041, 2962, 3140, 4082, 5924, 7405, 8164, 10205, 14810, 19253, 20410, 29620, 38506, 40820, 77012, 96265, 192530, 232517, 385060, 465034, 930068, 1162585, 2325170, 3022721, 4650340, 6045442, 12090884, 15113605, 30227210, 60454420]

約数ペア:

[(1, 60454420), (2, 30227210), (4, 15113605), (5, 12090884), (10, 6045442), (13, 4650340), (20, 3022721), (26, 2325170), (52, 1162585), (65, 930068), (130, 465034), (157, 385060), (260, 232517), (314, 192530), (628, 96265), (785, 77012), (1481, 40820), (1570, 38506), (2041, 29620), (2962, 20410), (3140, 19253), (4082, 14810), (5924, 10205), (7405, 8164)]